<template>
  <div>
    <a-card :bordered="false" v-show="indexOpenShow" :bodyStyle="tstyle">
      <a-spin :spinning="Loading">
        <div class="table-page-search-wrapper" v-if="hasPerm('code:page')">
          <a-form layout="inline">
            <a-row :gutter="48">
              <a-col :md="8" :sm="24">
                <a-form-item label="表名">
                  <a-input
                    v-model="queryParam.baseTableName"
                    allow-clear
                    placeholder="请输入表名"
                  />
                </a-form-item>
              </a-col>
              <a-col :md="8" :sm="24">
                <a-button type="primary" @click="$refs.table.refresh(true)">
                  查询
                </a-button>
                <a-button
                  style="margin-left: 8px"
                  @click="() => (queryParam = {})"
                >
                  重置
                </a-button>
              </a-col>
            </a-row>
          </a-form>
        </div>
      </a-spin>
    </a-card>
    <a-card :bordered="false" v-show="indexOpenShow">
      <a-spin :spinning="Loading">
        <s-table
          ref="table"
          size="default"
          :columns="columns"
          :data="loadData"
          :alert="true"
          :rowKey="(record) => record.id"
          :scroll="{ x: 'calc(600px + 50%)', y: 600 }"
          :rowSelection="{
            selectedRowKeys: selectedRowKeys,
            onChange: onSelectChange,
          }"
        >
          <div slot="operator" v-if="hasPerm('code:add')">
            <a-button
              type="primary"
              v-if="hasPerm('code:add')"
              icon="plus"
              @click="$refs.editForm.show()"
            >
              新增
            </a-button>
          </div>
          <span slot="baseTableName" slot-scope="text">
            <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
          </span>
          <span slot="packageName" slot-scope="text">
            <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
          </span>
          <span slot="busName" slot-scope="text">
            <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
          </span>
          <span slot="className" slot-scope="text">
            <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
          </span>
          <span slot="tableComment" slot-scope="text">
            <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
          </span>
          <span slot="tablePrefix" slot-scope="text, record">
            <a-tag :color="record.tablePrefix === 'Y' ? 'blue' : 'green'">
              {{ 'ok' | dictType(text) }}
            </a-tag>
          </span>
          <span slot="generateType" slot-scope="text">
            <ellipsis :length="10" tooltip>
              {{ 'codeGeneratorType' | dictType(text) }}
            </ellipsis>
          </span>
          <span slot="action" slot-scope="text, record">
            <span v-if="record.generateType === '1'">
              <a v-if="hasPerm('code:run')" @click="codePreviewOpen(record)">
                预览
              </a>
            </span>
            <a-divider type="vertical" v-if="hasPerm('code:run')" />
            <span v-if="record.generateType === '1'">
              <a
                v-if="hasPerm('code:run')"
                @click="runDownCodeGenerate(record)"
              >
                生成
              </a>
            </span>
            <span v-else>
              <a-popconfirm
                v-if="hasPerm('code:run')"
                placement="topRight"
                title="确定生成代码到本项目？"
                @confirm="() => runLocalCodeGenerate(record)"
              >
                <a>生成</a>
              </a-popconfirm>
            </span>
            <a-divider
              type="vertical"
              v-if="hasPerm('code:config') & hasPerm('code:run')"
            />
            <a-dropdown
              v-if="
                hasPerm('code:config') ||
                hasPerm('code:edit') ||
                hasPerm('code:del')
              "
            >
              <a class="ant-dropdown-link">
                <a-icon type="more" />
                更多
                <a-icon type="down" />
              </a>
              <a-menu slot="overlay">
                <a-menu-item v-if="hasPerm('code:config')">
                  <a @click="indexConfigOpen(record)">表单配置</a>
                </a-menu-item>
                <a-menu-item v-if="hasPerm('code:edit')">
                  <a @click="$refs.editForm.show(record)">编辑</a>
                </a-menu-item>
                <a-menu-item v-if="hasPerm('code:edit') & hasPerm('code:del')">
                  <a-popconfirm
                    placement="topRight"
                    title="确认删除？"
                    @confirm="() => codeGenerateDelete(record)"
                  >
                    <a>删除</a>
                  </a-popconfirm>
                </a-menu-item>
              </a-menu>
            </a-dropdown>
          </span>
        </s-table>
        <EditForm ref="editForm" @ok="handleOk" />
      </a-spin>
    </a-card>
    <index-config
      ref="indexConfig"
      @ok="handleResetOpen"
      v-if="hasPerm('code:config')"
    />
    <preview-form
      ref="previewForm"
      @ok="handleResetPreviewOpen"
      v-if="hasPerm('code:config')"
    />
  </div>
</template>
<script>
import { STable, Ellipsis } from '@/components';
import {
  codeGeneratePage,
  codeGenerateDelete,
  codeGenerateRunDown,
  codeGenerateRunLocal,
} from '@/api/modular/gen/codeGenerateManage';
import EditForm from './editForm';
import indexConfig from './indexConfig';
import previewForm from './previewForm';

export default {
  components: {
    indexConfig,
    STable,
    Ellipsis,
    EditForm,
    previewForm,
  },
  data() {
    return {
      // 查询参数
      queryParam: {},
      // 表头
      columns: [
        {
          title: '表名',
          dataIndex: 'baseTableName',
          scopedSlots: { customRender: 'baseTableName' },
          fixed: 'left',
        },
        {
          title: '包名',
          dataIndex: 'packageName',
          scopedSlots: { customRender: 'packageName' },
        },
        {
          title: '业务名',
          dataIndex: 'busName',
          scopedSlots: { customRender: 'busName' },
        },
        {
          title: '类名',
          dataIndex: 'className',
          scopedSlots: { customRender: 'className' },
        },
        {
          title: '功能名',
          dataIndex: 'tableComment',
          scopedSlots: { customRender: 'tableComment' },
        },
        {
          title: '作者',
          dataIndex: 'authorName',
        },
        {
          title: '表前缀移除',
          dataIndex: 'tablePrefix',
          scopedSlots: { customRender: 'tablePrefix' },
        },
        {
          title: '生成方式',
          dataIndex: 'generateType',
          scopedSlots: { customRender: 'generateType' },
        },
      ],
      tstyle: { 'padding-bottom': '0px', 'margin-bottom': '10px' },
      loadData: parameter => {
        return codeGeneratePage(Object.assign(parameter, this.queryParam)).then(res => {
          return res.data;
        });
      },
      selectedRowKeys: [],
      selectedRows: [],
      Loading: false,
      jdbcDriverList: [],
      indexOpenShow: true,
    };
  },
  created() {
    if (this.hasPerm('code:edit') || this.hasPerm('code:del')) {
      this.columns.push({
        title: '操作',
        width: '208px',
        dataIndex: 'action',
        fixed: 'right',
        scopedSlots: { customRender: 'action' },
      });
    }
  },
  methods: {
    /**
     * 开始生成代码（生成压缩包）
     */
    runDownCodeGenerate(record) {
      this.Loading = true;
      codeGenerateRunDown({ id: record.id })
        .then(res => {
          this.Loading = false;
          // this.downloadfile(res)
          // eslint-disable-next-line handle-callback-err
        })
        .catch(err => {
          this.Loading = false;
          this.$message.error('下载错误：获取文件流错误' + err);
        });
    },
    downloadfile(res) {
      var blob = new Blob([res], { type: 'application/octet-stream;charset=UTF-8' });
      var contentDisposition = res.headers['content-disposition'];
      var patt = new RegExp('filename=([^;]+\\.[^\\.;]+);*');
      var result = patt.exec(contentDisposition);
      var filename = result[1];
      var downloadElement = document.createElement('a');
      var href = window.URL.createObjectURL(blob); // 创建下载的链接
      var reg = /^["](.*)["]$/g;
      downloadElement.style.display = 'none';
      downloadElement.href = href;
      downloadElement.download = decodeURI(filename.replace(reg, '$1')); // 下载后文件名
      document.body.appendChild(downloadElement);
      downloadElement.click(); // 点击下载
      document.body.removeChild(downloadElement); // 下载完成移除元素
      window.URL.revokeObjectURL(href);
    },
    /**
     * 开始生成代码（本地项目）
     */
    runLocalCodeGenerate(record) {
      codeGenerateRunLocal(record).then(res => {
        if (res.success) {
          this.$message.success('生成成功');
          this.$refs.table.refresh();
        } else {
          this.$message.error('生成失败：' + res.message);
        }
      });
    },
    /**
     * 删除
     */
    codeGenerateDelete(record) {
      this.Loading = true;
      codeGenerateDelete({ ids: record.id })
        .then(res => {
          if (res.success) {
            this.$message.success('删除成功');
            this.$refs.table.refresh();
          } else {
            this.$message.error('删除失败：' + res.message);
          }
        })
        .catch(err => {
          this.$message.error('删除错误：' + err.message);
        })
        .finally(res => {
          this.Loading = false;
        });
    },
    /**
     * 打开配置界面
     */
    indexConfigOpen(record) {
      this.indexOpenShow = false;
      this.$refs.indexConfig.open(record);
    },

    /**
     * 打开预览界面
     */
    codePreviewOpen(record) {
      this.indexOpenShow = false;
      this.$refs.previewForm.open(record);
    },
    /**
     * 详细配置界面返回
     */
    handleResetOpen() {
      this.indexOpenShow = true;
      this.$refs.table.refresh();
    },

    handleResetPreviewOpen() {
      this.indexOpenShow = true;
    },
    /**
     * 其他界面返回
     */
    handleOk() {
      this.$refs.table.refresh();
    },
    onSelectChange(selectedRowKeys, selectedRows) {
      this.selectedRowKeys = selectedRowKeys;
      this.selectedRows = selectedRows;
    },
  },
};
</script>
<style lang="less">
.table-operator {
  margin-bottom: 18px;
}
button {
  margin-right: 8px;
}
</style>
